the function h(t)=-16t^2+110t+72 models the height h, in feet, of an object above ground t seconds after being launched straight
up in the air. What does the number 72 represent in the function?
1 answer:
Answer:
The initial height of an object above ground before being launched straight up in the air
Step-by-step explanation:
we have

we know that
The number 72 represent the y-intercept of the function
The y-intercept is the value of y when the value of x is equal to zero
In this problem
The value of h when the value of t is zero
Therefore
The initial height of an object above ground before being launched straight up in the air
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Answer:
157.5°
Step-by-step explanation:
Total size of interior angles=(2n-4)90°
(2x16-4)90= 2520
size of one interior angle= (2n-4)90°/n
2520/16
Answer= 157.5°
NB n is the number of sides
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